What is the Fabspeed Valvetronic Exhaust System?

It is a remote-controlled, valved cat-back exhaust for the 981 Cayman GT4 and Boxster Spyder. Closed valves give a quiet, street-friendly tone; open valves unleash a full roar, so one exhaust covers both street and track.

How do the valves work?

Helical aerospace valves open and close via a wireless remote, letting you switch between quiet and loud on the fly.

Yes. It is a cat-back system and is emissions legal, and the closed-valve mode keeps it civil for the street.

How much power does it add?

As a cat-back it mainly saves weight, sharpens sound, and eliminates the torque dip around 3,500 rpm. With Fabspeed headers it helps the GT4 reach about 420 crank horsepower with race headers or 408 with sport headers.

How is it different from the Lightweight Competition Exhaust?

The Valvetronic system adds remote valves for a quiet mode and is the dual-use street/track choice, while the Lightweight Competition Exhaust is non-valved, lighter, and loud at all times.

It fits the 2015-2016 981 Porsche Cayman GT4 and Boxster Spyder with the 3.8-liter flat-six.

Description

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Description

Fabspeed Valvetronic Exhaust System for 981 Porsche Boxster Spyder and Cayman GT4

The 981 Cayman GT4 and Boxster Spyder can be a quiet cruiser one minute and a track weapon the next, and Fabspeed’s Valvetronic Exhaust System gives you both on demand. Built in-house by Fabspeed Motorsport, an American engineering house crafting exhaust systems for the world’s finest sports cars since 1988, this T304L stainless cat-back uses remote-controlled Helical aerospace valves to switch from a refined, street-quiet tone to a full open roar at the press of a button. It is the ultimate dual-use setup for one of the most sought-after Caymans and Boxsters Porsche has built.

Features

Remote-controlled valvetronic cat-back for quiet street and open-track modes
Helical aerospace exhaust valves (United Kingdom)
2.5-inch (63.5mm), 14-16 gauge T304L stainless steel tubing, CNC mandrel bent
About 7 pounds lighter than the factory rear muffler system
Smooths torque delivery and eliminates the dip around 3,500 rpm
Cat-back and emissions legal
Choice of tip finishes: carbon fiber, brushed stainless, polished stainless, or satin black
Optional turndown tips for a track-style exit
Direct bolt-on, no cutting or welding; backed by a Fabspeed lifetime warranty

What’s Included

Fabspeed valvetronic cat-back exhaust
Wireless valve remote control
Tips in your chosen finish
Turndown tips if selected

Applications

Porsche Boxster Spyder: 981 | 2015-2016 | 3.8L F6
Porsche Cayman GT4: 981 | 2015-2016 | 3.8L F6

Notes

Choose your tip finish at checkout, and add turndown tips if you want a track-style exit
Includes a wireless remote to open and close the valves on demand
Cat-back and emissions legal; pair with Fabspeed Sport Headers or Race Headers and the XperTune tune for the biggest gains
Prefer the loudest, lightest setup with no valves? See the Fabspeed Lightweight Competition Exhaust
Ships in about a week

Frequently Asked Questions

What is the Fabspeed Valvetronic Exhaust System? It is a remote-controlled, valved cat-back exhaust for the 981 Cayman GT4 and Boxster Spyder. Closed valves give a quiet, street-friendly tone; open valves unleash a full roar, so one exhaust covers both street and track.
How do the valves work? Helical aerospace valves open and close via a wireless remote, letting you switch between quiet and loud on the fly.
Is it street legal? Yes. It is a cat-back system and is emissions legal, and the closed-valve mode keeps it civil for the street.
How much power does it add? As a cat-back it mainly saves weight, sharpens sound, and eliminates the torque dip around 3,500 rpm. With Fabspeed headers it helps the GT4 reach about 420 crank horsepower (race headers) or 408 (sport headers).
How is it different from the Lightweight Competition Exhaust? The Valvetronic system adds remote valves for a quiet mode and is the dual-use street/track choice, while the Lightweight Competition Exhaust is non-valved, lighter, and loud at all times.
Does it fit my car? It fits the 2015-2016 981 Porsche Cayman GT4 and Boxster Spyder with the 3.8-liter flat-six.

About Fabspeed

Fabspeed Motorsport has designed and built performance systems for the world’s finest sports cars since 1988. Working from its own engineering, fabrication and dyno facilities in Fort Washington, Pennsylvania, Fabspeed develops exhaust systems, tuning and hardware in-house and tests them on the cars they are built for. That motorsport-bred, made-in-USA approach has earned Fabspeed a trusted name among Porsche, Ferrari, Lamborghini and McLaren owners who want measurable gains without compromising the character of the car.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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